Jason Slinker, Paul Benoit, and Derek Sears
Cosmochemistry Group
Dept. of Chemistry and Biochemistry
University of Arkansas
Fayetteville, AR 72701
Sample | Class | NTL [krad at 250° C] |
---|---|---|
EET96029 |
C2 |
<1 |
GRA95229 |
CR2 |
16 ± 3 |
GRO95551 |
CHON-AN |
18.2 ± 0.3 |
MET96500 |
HOW |
20.7 ± 0.9 |
GRO95509 |
H5 |
<3 |
EET96023 |
H6 |
23.2 ± 0.1 |
EET96025 |
H6 |
17.0 ± 0.1 |
EET96027 |
H6 |
9.2 ± 0.1 |
GRO95554 |
H6 |
45 ± 3 |
EET96035 |
L4 |
<1 |
GRA95216 |
L5 |
74.6 ± 0.3 |
GRA95217 |
L5 |
2.0 ± 0.2 |
GRO95579 |
L5 |
79.0 ± 0.5 |
EET96020 |
L6 |
8.9 ± 0.1 |
EET96022 |
L6 |
53.4 ± 0.1 |
EET96024 |
L6 |
2.5 ± 0.2 |
EET96028 |
L6 |
50 ± 2 |
EET96038 |
L6 |
85.2 ± 0.5 |
EET96060 |
L6 |
51.3 ± 0.7 |
EET96061 |
L6 |
0.6 ± 0.1 |
GRO95553 |
L6 |
40.6 ± 0.1 |
GRO95562 |
L6 |
24.2 ± 0.2 |
GRO95563 |
L6 |
20.9 ± 0.5 |
GRO95564 |
L6 |
60 ± 1 |
GRO95567 |
L6 |
5.3 ± 0.1 |
GRO95568 |
L6 |
28 ± 1 |
GRO95604 |
L6 |
49.5 ± 0.2 |
GRO95636 |
L6 |
15.9 ± 0.1 |
GRO95637 |
L6 |
39.3 ± 0.1 |
GRO95552 |
LL4 |
39.8 ± 0.2 |
GRO95557 |
LL5 |
73.2 ± 0.1 |
GRO95556 |
LL6 |
47.2 ± 0.5 |
EET96026 |
R |
<2 |
The quoted uncertainties are the standard deviations shown by replicate measurements of a single aliquot.
COMMENTS: The following comments are based on natural TL data, TL sensitivity, the shape of the induced TL glow curve, classifications, JSC and Arkansas group sample descriptions.
Pairings suggested by the TL data: